Orangutans in captivity have complex cognitive and behavioral needs that require sophisticated enrichment programs and large, naturalistic environments to achieve adequate welfare.
Providing adequate welfare for orangutans in captivity is genuinely challenging given the gap between wild behavioral repertoires and what captivity can realistically offer. Orangutans who lack cognitive stimulation, arboreal space, and foraging opportunities develop stereotypic behaviors, depression-like states, and physical health problems. Modern accredited zoos have made significant advances in orangutan housing complexity, but older facilities often house orangutans in conditions that cannot meet their behavioral needs, raising fundamental questions about whether captivity can ever be justified for this species.